baber/WOPTO huggingface dataset:
Patent JP-H04260602-A (JP)
Title: Water-containing, alkalinity-adjusted, stable sodium dithionite composition
Inventor: BERUNTO ROITONAA
IPC: C01B17/66
Filed: 1991-10-16
Abstract: PURPOSE: To provide the stable sodium dithionite composition that contains water and whose alkalinity is adjusted.  
     CONSTITUTION: The stable sodium dithionite composition that has a cone penetration of a paste that is able to be delivered by a pump, has pH of >10, contains 60-70 wt.% of sodium dithionite, 15-30 wt.% of water content, less than 90 wt.% of the total content of the two components, and water so that a minimum concentration of a sodium and/or potassium salt (having a minimum solubility of 500 g/l in water at 20°C) inactive to a stabilizer and the sodium dithionite and dissolved into the water is 200 g/l, contains the stabilizer comprising zinc, zinc compound, butylene oxide and/or ascorbic acid. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S62181265-A (JP)
Title: Azolyl ether ketones and alcohols
Inventor: GERUHARUTO IEEGAA
IPC: A01N43/50
Filed: 1986-11-11
Abstract: Azolyl ether ketones and alcohols of the formula   <IMAGE>   in which R1 and R2 each independently represents alkyl with more than one carbon atom, or R1 represents dichloromethyl, trichloromethyl, chlorovinyl or dichlorovinyl, and R2 represents alkyl, R3 represents alkyl, A represents the keto group or a CH(OH) grouping, Z represents a nitrogen atom or the CH group, X represents oxygen or sulphur and Ar represents optionally substituted phenyl, or addition products thereof with acids and metal salts, are active against fungi and in regulating the growth of plants. New intermediates therefor are also shown.
Patent JP-2001094000-A (JP)
Title: Semiconductor device
Inventor: OTSUKA TETSUYA
IPC: H01L23/12
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To prevent the solder bridges in a semiconductor device due to warpage of a printed-circuit board, and to prevent disconnection in the semiconductor device. SOLUTION: A machined part 2 having a V-groove shape is formed at each of four end parts of a base 12 of a CSP-type semiconductor device 1 having a plurality of metal bumps 6. Each machined part 2 exists between sites where the metal bump 16 is installed. The machined part 2 is provided at several locations on both front and rear sides, as needed. Also, the machined part 2 is provided so that it reaches the end part of the base 12, as needed. Due to the presence of the machined part 2, the CSP semiconductor device 1 is deformed along the warp of the printed-circuit board 21 in reflow for preventing bridging. Also, stress applied to the CSP semiconductor device 1 is dispersed, thus preventing disconections or the like.
Patent JP-S62127380-A (JP)
Title: Joint sheet
Inventor: MIMURA KEIJI
IPC: C09K3/10
Filed: 1985-11-27
Abstract: PURPOSE:To obtain a joint sheet which has excellent tensile strength, processability, and workability and is made without asbestos, by mixing organic fibers, sepiolite, a rubber material, and rubber chemicals. CONSTITUTION:5-50wt% organic fibers (A) [e.g., (fibrillated) aromatic polyamide fibers] is mixed with 5-75wt% fibrous sepiolite (B) of a length of 5-3,000mum, preferably 20-100mum, which is used as base fiber together with component A; 10-40wt% rubber material (C) (e.g., nitrile rubber); 0.5-20wt% rubber chemicals (D) which comprise a vulcanizing agent, such as S, ZnO or MgO, and a vulcanization accelerator, such as a thiazole compound, a polyamide compound or a sulfenamide compound; and if necessary, 0-80wt% inorganic fibers (e.g., glass fibers) and filler (e.g., clay), and 0.1-10wt% antistatic agent. This mixture is dissolved in a solvent for rubber material (e.g., toluene) and is put between a hot roll at 120-160 deg.C and a cold roll at 50 deg.C or lower to be heated and rolled.
Patent JP-H08126796-A (JP)
Title: Clothes drying machine
Inventor: HAGIWARA HISASHI
IPC: G05B23/02
Filed: 1994-10-31
Abstract: PURPOSE: To improve inspection efficiency in a production stage and to improve the repair and inspection efficiency of products after shipping by making it possible to set an operation stage for inspection and an operation stage for repair and inspection in the production stage for a clothes drying machine which dries clothes by circulating hot air into a rotary drum rotationally driven by a motor. CONSTITUTION: The hot air is circulated by a heat exchange type double winged fan into the rotary drum for drying clothes. The blast route into the rotary drum is provided with a PTC heater 3. The heat exchange type double winged fan and the rotary drum are rotationally driven by a motor 5. This clothes drying machine is provided with an operation control means 8 for controlling a series of drying operations and an input setting means 10 for setting an operation course, etc. The operation control means 8 is capable of setting the operation stage for inspection and the operation stage for repair and inspection in the production stage according to the set condition of the input setting means 10.
Patent JP-H06115336-A (JP)
Title: Automobile suspension
Inventor: KIMOTO TOMOHIRO
IPC: B60G17/015
Filed: 1992-10-06
Abstract: PURPOSE:To provide an automobile suspension whose structure is simple and which can make its strut mount structure common with that of an ordinary suspension. CONSTITUTION:In the case of an automobile suspension that is equipped with an actuator 11 at the upper portion of a strut 10, the actuator 11 is fixed on the upper surface of a rebound stopper 12 provided at the upper part of the strut 10.
Patent JP-S62126925-A (JP)
Inventor: KOBAYASHI ICHIJI
IPC: A01K75/00
Filed: 1985-11-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04144368-A (JP)
Title: Camera
Inventor: FUKUDA HIROSHI
IPC: G02F1/13
Filed: 1990-10-04
Abstract: PURPOSE:To make a view finder small by arranging the liquid crystal view finder to a side of the camera main body turnably so that a liquid crystal panel is placed longitudinally in the camera main body and in parallel with an optical axis of an image pickup lens CONSTITUTION:An end of a finder cylinder 18 is imbedded in a side of a frame 14A and a flange 18B is provided in the inside of the imbedded part. An LCD 20 is provided to the flange 18B. Thus, the LCD 20 is turned together with the finder cylinder 18 an arranged longitudinally in the inside of the camera main body 14 and in parallel with the optical axis of the image pickup lens. The LCD 20 photoelectric-converts the optical image fetched from the image pickup lens 32 by a CCD solid-state image pickup element 35 and the video image is displayed based on the video signal subject to photoelectric conversion.
Patent JP-H06209933-A (JP)
Title: Ultrasonic doppler diagnosing device
Inventor: UCHIBORI TAKANOBU
IPC: G01P5/00
Filed: 1993-10-26
Abstract: PURPOSE:To provide an ultrasonic doppler diagnosing device which assists the discovery of the abnormal blood flow such as turbulent flow and the shortage blood flow. CONSTITUTION:An ultrasonic doppler diagnosing device is equipped with a means for collecting the received signals by scanning the inside of an object by ultrasonic beams, means for extracting the prescribed doppler shift frequency component of a shifting body which is contained in the received signal, index calculation part 40 for calculating the index information showing the shape characteristic of the frequency distribution of the doppler shift frequency component, and a means for displaying the index information.
Patent JP-H08129676-A (JP)
Title: Article kicking-out device of automatic vending machine
Inventor: CHATANI HISASHI
IPC: G07F11/16
Filed: 1994-10-31
Abstract: PURPOSE: To make an automatic vending machine thin by providing a link type extending and contracting mechanism behind the comodity at the bottom part so that it can extend forward, and placing the mechanism in backward contracting operation while supporting the bottom surface of a comodity to be kicked out next after a comodity at the bottom was kicked out. CONSTITUTION: The comodity kicking-out device 2 kicks out the comodity M at the bottom in a comodity stocker 1 forward through a comodity discharge opening 4 and is equipped with a base plate 5 and the link type extending and contracting mechanism 6. The base plate 5 supports the bottom surface of the stock comodity M on its top surface side, and is arranged horizontally at the lower end part of the stocker 1, and the link type extending and contracting mechanism 6 is arranged. This mechanism 6 moves a driving pin backward to hold the whole behind the comodity M including a kicking-out operation body 12 in the stand-by state, and the driving pin is moved forward to extend it largely forward.
Patent JP-H11113260-A (JP)
Title: Converter device
Inventor: TOYODA MASARU
IPC: H02M7/155
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a converter device which can be protected from low-level voltage hunting, by detecting the voltage hunting regardless of the frequency of the hunting when the voltage hunting occurs. SOLUTION: A converter device is provided with a converter section 10 which supplies DC power; a voltage controller 12a which amplifies and outputs the difference between the reference value of the DC voltage of the DC power and the value of the DC voltage detected by means of a DC voltage detector 8; a current controller 14 which amplifies the difference between the value of the input current to the converter section 10 detected by means of a current detector 7 and the output value of the voltage controller 12a, and gives the amplified difference to the converter section 10; an oscillation discriminating voltage setter 19 which sets the voltage used for discriminating the oscillation of the detected DC voltage a first comparator 20 which compares the detected value of the DC voltage with its set value, and outputs the difference between the detected value and set value;  and gain discriminating sections 21-23 which reduce the proportional gain of the voltage controller 12, and cause a warning to be outputted based on the output voltage of the comparator 20.
Patent JP-H04143734-A (JP)
Title: Light control material and light control element containing this material
Inventor: OZAWA TETSUO
IPC: G02F1/17
Filed: 1990-10-05
Abstract: PURPOSE:To obtain the light control material which is good in durability, such as light resistance, heat resistance and water resistance, by using a specific naphthoquinone compd. as an essential component of the particles which are incorporated into a mixture and are sensitive to electric fields. CONSTITUTION:The particles which are incorporated into the mixture and are sensitive to the electric fields are formed of the naphthoquinone compd. expressed by formula I as the essential component. In the formula I, R<1> denotes a hydrogen atom or arom. group which may have a substituent; R<2> denotes an arom. group which may have a substituent. The light control material which is good in the durability, such as light resistance, heat resistance and water resistance, is obtd. in this way. The light control element formed by using this light control material is useful for a display device, light control window, memory, etc.
Patent JP-H03136897-A (JP)
Title: Donor of magenta dye for use in thermal transfer and thermal transfer sheet using the same
Inventor: HAYASHI YOSHIAKI
IPC: B41M5/39
Filed: 1989-10-12
Abstract: PURPOSE:To make a dye display superior dissolving or dispersing property in a resin film of a transfer sheet and to obtain good transferring property by allowing two kinds of dyes of a predetermined structure to be contained in a magenta dye. CONSTITUTION:When dyes expressed by formulae (I) and (II) are mixed, favorable magenta color can be obtained. Because of the synergistic effect of a plurality of the components, the dissolving property and transferring characteristic can be considerably improved. In the formula (I), X1 and X2 separately represent a hydrogen atom, a halogen atom, a trifluoromethyl group, C1-C6 alkyl group or C1-C6 alkoxyl group. In the formula (II), R1 and R2 independently represent a hydrogen atom, C1-C6 alkyl group, a phenyl group, or C1-C4 alkoxyl group, C1-C4 alkoxy-carbonyl group etc. R3 and R4 indicate a hydrogen atom, a chlorine atom, C1-C6 alkyl group, C1-C4 alkyl-carbonyl amino group etc. Moreover, R5R5 indicates a hydrogen atom, a chlorine atom, a bromine atom, or a cyan group etc.
Patent JP-H08204346-A (JP)
Title: Input-output device and preparation of membrane
Inventor: SUTEIIBUN EE MAHOONII
IPC: H05K5/02
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To prevent electrostatic discharge or contamination from entering a device from switch or lamp part. SOLUTION: A continuous membrane 13 is an insulating elastomer having a conductive part 43 and a light transmitting part 35 transmits the light from a light source 25. When an operating part 33 of a switch 3 is depressed, the pattern part 23 of the switch and the conductive part 43 are short-circuited.
Patent JP-H1193206-A (JP)
Title: Upper slewing body of construction machine
Inventor: TAMANE ATSUSHI
IPC: E02F9/00
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To enable a worker or the other person to move to a desired place without going up and down particular steps or a ladder in a maintenance work for various apparatus installed on an upper slewing body where a counter weight is used as a communication passage between both passages provided on the right and left sides of a rotary frame. SOLUTION: In the rotary frame of an upper slewing body 20, fenders 50R, 50L are provided on the outsides of right and left structures 24R, 24L, and a hydraulic oil tank 42 and a fuel tank 43 are provided between the structures 24R, 24L, and a middle passage 53 from between the structure 24L and the tanks to the structure 24R is provided. The upper face of a counter weight is located at about the same height as the fender 50R, 50L and the middle passage 53, and the upper face of the counter weight 22 serves as a communication passage to mutually communicate with the fenders 50R, 50L and the middle passage 53. A ladder 54 is provided at one position on the side of the fender 50L.
Patent JP-H10117477-A (JP)
Title: Power source short-circuit protective circuit
Inventor: KOYAMA MASAYUKI
IPC: H04N3/18
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To eliminate erroneous operation of a circuit for stable operation of a thyristor by removing a noise component included in the voltage between both the ends of a current detecting resistor, connected to the emitters of a switching output transistor and FET. SOLUTION: When the rectified output of a switching transformer secondary winding side N2 is short-circuited, the short-circuit data are transmitted to the primary winding side N1 of a transformer through a photocoupler Q1 to control the switching pulse of a switching output transistor or FETQ3 for constant voltage control. As a result, the emitter detection current of the transistor or FETQ3 is increased, which is detected by the voltage between both ends of a resistor 5 connected to the emitters of the transistor and FETQ3. The voltage waveform is passed through a filter circuit 8, and a noise component, included in the voltage waveform, is removed for waveform shaping. By the voltage value after the peak shaping of the shaped waveform, a thyristor Q2 is operated stably to stop the supply of an oscillating pulse exactly and maintain the stopping condition.
Patent JP-S61147511-A (JP)
Title: Clamper using permanent magnet
Inventor: MORITA TAMAO
IPC: A45C13/10
Filed: 1984-12-21
Abstract: PURPOSE:To simply mount and exchange and to use for a long term by securing a synthetic resin plate formed with a projection having a hook swelled at the top on the opposite surface to the attracting surface of a magnetic clamper, and engaging the top of the projection with the hole of a mounting tool. CONSTITUTION:A ferromagnetic member 2 having a rod 2a of the length to the middle of a hole 1a of a permanent magnet 1 is attracted to the pole (a) of the permanent magnet 1 having the hole 1a at the center, a synthetic resin plate 5 is laid on the opposite surface of the attracting surface of the member 2, integrated with a metal case 4 to form a clamper A. A clamper B has a synthetic resin plate 8 laid on the opposite surface to the attracting surface of a ferromagnetic member 3 having a rod 3a of the length to the middle of the hole 1a. The plates 6, 8 are projected at the centers, hooks 6a, 8a are formed at the tops of the hooks, the projections are inserted to the mounting surfaces, and the hole 8a of a mounting tool 8 is engaged with the hook 6a.
Patent JP-S62130630-A (JP)
Inventor: ITO HARUO
IPC: A01K1/015
Filed: 1985-11-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08128339-A (JP)
Title: Alteration preventive device of fuel restricting bolt of engine
Inventor: YAMASHITA KENJI
IPC: F16B41/00
Filed: 1994-11-01
Abstract: PURPOSE: To reliably eliminate altering operation of a fuel restricting bolt. CONSTITUTION: A protective cap 5 is put on and fitted to an adjuating operation part 2 of a fuel restricting bolt 1 and a lock nut 3 so as not to slip out, and a sealing port 7 is opened in an outer peripheral wall 6 of the protective cap 5, and a receiving recessed part 8 is formed on the lock nut 3, and a sealing ball 10 is pressed in and fixed to the lock nut 3 from the sealing port 7 of the protective cap 5, and the sealing ball 10 is engaged with the receiving recessed part 8 of the lock nut 3. When the sealing ball 10 is driven in a wedge shape, since the protective cap 5 can be reliably put on and fitted to the fuel restricting bolt 1 so as not to slip out, altering operation of the fuel restricting bolt 1 can be smoothly prevented.
Patent JP-S62133179-A (JP)
Inventor: TOKIWA SHINZABURO
IPC: D06M101/16
Filed: 1985-11-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08128213-A (JP)
Title: Construction method using workbench unit
Inventor: TAKAMORI HIROSHI
IPC: E04G27/00
Filed: 1994-11-01
Abstract: PURPOSE: To allow a working vehicle to travel in a shiftable manner in a construction site where a foundation is arranged, by constructing a workbench unit as scaffolding, and to execute the roll as working vehicle in the parking/ stop state. CONSTITUTION: A workbench unit 1 is constituted of a riding-over board 1a formed to a three-dimensional shape having at least one surface inclined in one direction, and a supporting board 1b which is formed to a three-dimensional shape having at least the upper surface and the undersurface which are opposed each other in parallel. A prescribed number of working bench units 1 are arranged in the prescribed order and the prescribed combination on the inside/ outside ground of the foundation 2 and the unfloored part concrete. A working vehicle A which can travel is allowed to ride over the working bench unit 1, and the free traveling shift and parking/stop are enabled, and the construction work can be carried out in the parking/stop state.
Patent JP-H1075816-A (JP)
Title: Disposable fingernail dirt removing plate
Inventor: ABE ATSUSHI
IPC: A45D29/17
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To make possible to dispose of at the time of hand-washing by gluing a short bristle brush-like tape to a plastic plate and removing fingernail dirt. SOLUTION: Short bristle brush-like tape 1 is glued to a curved plate 2 made of a material like a plastic whose ends are cut semi-circularly. A disposable fingernail dirt removing plate 3 obtained by gluing both 1, 2 together is set to a fixing bed 4 which is adhered to a washstand and used at the time of hand-washing. By doing so, only the disposable fingernail dirt removing plate 3 may be carried for outings and set to the fixing bed 4 to use for washing fingernail dirt clearly at home. Considering the ease of use, the fingernail dirt removing plate 3 is curved and cut semi-circularly at both ends for ease of holding.
Patent JP-H0578107-A (JP)
Title: Nitride powder
Inventor: OGINO YOSHIKIYO
IPC: C01B21/072
Filed: 1991-09-19
Abstract: PURPOSE:To improve the strength and toughness of nitride powder by vibrating metallic Ti block or its powder in a N2 gas atmosphere to form TiN having a nanocrystel structure with a specific grain size. CONSTITUTION:Stainless steel balls and metallic Ti blocks or Ti powder having a particle size of 100-400 meshes, both having a purity of >=95%, in a weight ratio of 13/1 are charged in a stainless steel-made high energy vibration type ball mill. A gas reservoir is connected to a vial, and a pressure gauze is attached. The ball mill is purged with N2 gas and subjected to a mechanical alloying treatment to perform the absorption of the N2 gas by the pulverization of the material and the activation of the surface of the material. After the treatment is finished, the product is taken out from the ball mill to obtain the nitride powder having a nanocrystel structure with a grain size of <=10 and comprising TiN having a high strength and a high toughness. Similarly, (Ti, Al)N, (Nb, Al)N and Fe-(Nb, Al)N are obtained from Ti/Al mixed powder, Nb/Al mixed powder, Nb/Fe/Al mixed powder, respectively.
Patent JP-2000099294-A (JP)
Title: Printer
Inventor: MAEZAWA TOSHIYUKI
IPC: G06F21/60
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To receive and output data by acquiring authentication information even when the authentication information is needed to acquire the data. SOLUTION: This printer is equipped with a 1st input means 100 which inputs information showing the storage location of data to be printed, a 2nd input means 200 which inputs data from the storage location that the information inputted by the 1st input means 100 indicates, a request means 300 which requests an external device equipped with authentication information to acquire data when the authentication information is needed to input the data by the 2nd input means 200, and an output means 400 which receives and outputs the data acquired by the external device at the request of the request means 300.
Patent JP-H03130701-A (JP)
Title: Optical material for junction in optical transmission
Inventor: KUMAZAKI MAMORU
IPC: G02B1/04
Filed: 1989-10-16
Abstract: PURPOSE:To suppress the transmission loss to the minimum by applying a transparency liquid body as an optical material for junction in optical transmission to the boundary of a light guiding body and an object to be irradiated whose refractive indexes are different from each other. CONSTITUTION:By irradiating a laser LO to a tooth 3 whose refractive index n2 is n2 = 1.7 from an optical fiber 1 made of glass whose refractive index n1 is n1 =1.5, a softened fang quality of the tooth 3 is rejected. In such a case, a transparency liquid body as an optical transmission inter-junction optical material or, for instance, silicone oil 4 as a plastic material is inserted. In the case of a conventional method in which this silicone oil 4 is not inserted, a Fresnel loss caused by a reflection is about 10.45%, but it can be decreased to loss %   0.2% by inserting the silicone oil 4. Therefore, a system for a medical treatment, a diagnosis, a measurement, etc., using light can be designed economically.